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A University of Sydney research team has produced detailed 3D maps of the composition of tooth enamel. While we have known for some time that enamel is the hardest substance in the human body and that its strength comes from a complex hierarchical structure that includes magnesium, carbonate and fluoride ions, this is the first in-depth and detailed look at what the composition of that structure is.

Findings of this Study

Two major findings are exciting the dental community. First, there is now direct evidence that an amorphous magnesium-rich calcium phosphate phase may determine (to some degree) how teeth are formed. Second, organic material was also found in the structure, suggesting that proteins occur in patterns throughout the enamel, not just in the interfaces as we used to think.

What does this mean for endodontists?

Tooth enamel is the first line of defense when it comes to teeth and their roots. Once the enamel is compromised, decay starts to take place and, if left untreated (as you know), the infection may spread to the tooth’s roots, landing you in one of our chairs for root canal therapy. That is why we, as endodontists, want your enamel to stay healthy and strong for as long as possible!

What does this mean for patients?

The impact of this could be great down the road. This type of detailed information will allow dentists and other scientists and researchers to better determine what is going on inside the enamel of your teeth before, during and after decay.

New Treatments?

Potentially…yes! New treatments and prevention strategies for dental health are always on being made, thanks to ground-breaking research and studies such as this.

Everybody’s day starts a little differently, but we can agree brushing your teeth should always be a part of your morning routine!

Are you a before-breakfast brusher? If so, you know the dreaded orange-juice-and-toothpaste taste that can follow! Orange juice is bitter and cereal with milk tastes strange! It’s only temporary, but it can really put you off your breakfast!

Why does food taste so bad right after you brush your teeth?

The reason for this bad taste is sodium lauryl ether sulfate, known as SLES or SLS (sodium laureth sulfate), which makes toothpaste foamy and disperses it around the teeth. However, sodium laureth sulfate is not as helpful when it comes to the tongue. Although completely harmless, sodium laureth sulfate suppresses the taste bud receptors for sweetness, and amplifies the taste bud receptors for bitterness. This heightened sensitivity to bitterness and dulling of sweetness is what makes your breakfast taste so strange.

Your tongue is covered with taste-sensitive cells spotted with proteins. If a particle of food you have eaten hits one of these cells, it sends a message to your brain signaling which taste sensation it is; sweet, bitter, sour, salty or umami.

Sodium laureth sulfate is a “detergent” molecule, which disperse fat molecules. This works in soaps for your body, hair or dishes. However, SLS affects the membranes of our tongue cells, blocking our sweet taste buds and enhancing our bitter taste. This results in the unpleasant flavor you get drinking orange juice after the SLS in your toothpaste has dulled your taste buds!

It is only temporary, but if it bothers you, try purchasing a toothpaste made without sodium laureth sulfate (SLS). However, keep in mind that some of these natural toothpastes may also be made without fluoride. Fluoride is absolutely essential in strengthening tooth enamel and preventing cavities. If you have concerns about SLS or fluoride, call us on 212-679-4300 here at Slim Dental, Dentistry With Integrity!

Teeth and bones are hard, heavy with calcium. However, teeth are very different from bones. Teeth are composed of calcium, phosphorus and other minerals. They are mostly made of calcified tissue called dentine, covered in hard shiny enamel. Unlike bone, teeth cannot heal themselves. Bone is also tucked away under the skin and teeth are bare and on display – which is why it’s important to look after your pearly whites!

If you chose E, you’re right! Aquatic snails, commonly called limpets, have teeny tiny teeth that are made of the hardest biological material ever found. Their teeth are made from a composite of proteins and minerals, and is 5 times stronger than spider silk (the previous record-holder), and almost as strong as artificial carbon fibers! And as long as we’re comparing, limpet teeth are about 10 times harder than human teeth.

Snail teeth are pretty hard to see because they’re so small–often less than a millimeter long. So why do snails even need such strong teeth? According to recent research, these snails use their extra strong teeth not only to scrape yummy algae from rocks, but also to excavate small shelters in the rocks themselves!

Congratulations on your new veneers! You’ve got your smile exactly the way you want it!
It’s not just for Christmas – it’s for a lifetime! What should you do to keep those pearly whites nice and tidy?

Keep them clean
Your veneers require the same kind of care your natural teeth do. Brush twice and floss once a day for at least two minutes, and drink plenty of water in between. Pick a non-abrasive toothpaste that contains fluoride, and choose a soft-bristled toothbrush to make sure you don’t harm the porcelain.

Stay Away from Stains
Your natural teeth still are vulnerable to staining. So, to keep your natural teeth matching your veneers for an all-over bright smile, you will want to avoid the following stain-culprits as much as possible. Several types of food and drink can cause your natural teeth to stain, such as red wine, coffee, black tea, curry, berries, and tomato sauce. You don’t have to cut these out completely, just remain stain free by practicing moderation!

Watch That Bite
Avoid biting into hard foods such as nuts and ice cubes, as this could cause your veneers to crack or chip.

Buddy-Up with Your Dentist
A visit to the dentist should be as important as remembering your best friend’s birthday, so mark it down in your calendar!

Regular visits to Slim Dental, Dentistry With Integrity as well as at-home care can keep your porcelain veneers looking shiny and new for a very long time! Call us today to book your appointment! 212-679-4300

Posted by
alec on
Oct 5th, 2016 12:06 pm
Posted in
Blog, Veneers |
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Pregnancy is an exciting time when your body is going through many changes. You may be wondering how this will affect your teeth and gums. This blog is meant to answer your oral health questions and give you the information you need to help both you and your baby!

Keep Up Your Routine. It is important to keep up your brushing and flossing routine. You may be indulging your cravings for sweets, so make sure you brush regularly. It is important to continue regular check ups and cleanings. Let us know your stage of pregnancy when you make your appointment, as well as any changes in your medication or special advice you may have received from your doctor. If you have a high-risk pregnancy or other medical condition, we may recommend certain procedures be postponed.

Pregnancy Gingivitis. During pregnancy some women are prone to a mild form of gum disease, called gingivitis that causes gums to be red, tender, and sore. Keeping your teeth clean is important for the prevention of pregnancy gingivitis. We may recommend more frequent cleanings to help control any signs of the disorder, because if left untreated, it can lead to more serious gum disease.

X-ray Safety. If you suffer a dental emergency or need an assessment, dental X-rays are sometimes necessary. Don’t worry – you will be covered with a leaded apron that will protect you and your baby from any harmful exposure.

Food for You and Your Baby’s Teeth. While pregnant, many women tend to crave sweets or snack more, both of which can put you at higher risk of tooth decay. It is important to choose low-sugar snacks that contain the nutrients your body needs. Your baby’s teeth will begin to develop between the third and six months of your pregnancy. Eating foods rich in vitamins A, C, and D, as well as protein, calcium, and phosphorous will give both you and your baby what you need for good dental health.

Morning Sickness. If you have frequent vomiting or morning sickness, rinse with a teaspoon of baking soda mixed with water to stop stomach acid from attacking your teeth.

Being a mother is exciting, but it is a huge responsibility. Start your healthy dental routine now for the benefit of you and your baby!

The Journal of the National Cancer Institute (JNCI) recently found that individuals infected with the hepatitis C virus are two to five times more likely to develop head and neck cancers. The JNCI study found that the risk for hepatitis C patients of developing head and neck cancers more than doubled for oral cavity and oropharynx cancers, and increased nearly five times for larynx cancers. As well, patients that are hepatitis C virus-positive were also more likely to test positive for human papillomavirus (HPV).

The JNCI research found that patients infected with the hepatitis C virus had a higher odd ratio of having cancer of the oral cavity, oropharynx, or larynx than those without hepatitis C virus infection. Enhanced replication of hepatitis C virus in oropharyngeal tissues may in fact contribute to chronic inflammation, ultimately prompting cancer development. Human papillomavirus is known to suppress local immune response, which may accelerate the production of hepatitis C virus in oropharyngeal cells. The JNCI notes that human papillomavirus and hepatitis C virus may play a “synergistic role” in the development of oropharyngeal cancers by stimulating loss or destruction of tumor suppressor proteins p53 and retinoblastoma protein.

The JNCI notes that one of the study’s limitations is that it didn’t include individuals with hepatitis C virus who didn’t have oral cancer. All and all, it is important to take away from The Journal of the National Cancer Institute’s study that it is important to educate Hepatology (study of liver, gallbladder and pancreas health) and infectious disease specialists. These doctors who treat patients with hepatitis C virus need to understand that the hepatitis C virus not only drastically affect liver health, but it’s also a systemic infection that can drastically affect oral health.

Your oral health is important to us. If you suspect that your oral health is at risk, give Dentistry With Integrity a call today and schedule an oral cancer screening!

Whether you’re drinking from a glass that is half-empty or half-full, drinking a glass of water is always beneficial to your health. Human beings are 60% water; so staying hydrated throughout the day is crucial for the hydration of tissue, the distribution of nutrients, and the removal of waste from your body. Not only is drinking water beneficial to your overall health, but your dental health as well!

Here are four reasons why water is the best beverage for your teeth:

1. Water keeps your mouth clean.

Water cleans your mouth with every sip! As your drink, water washes away leftover food and any residual cavity-causing bacteria. Water also reduces the pH of your mouth by diluting the acids produced by bacteria that live in your mouth. Don’t forget to brush your teeth twice a day for two minutes, but drinking water throughout the day will help keep your smile healthy and cavity-free.

2. Water strengthens your teeth.

Drinking water with fluoride, aka “nature’s cavity fighter”, is one of the easiest and most effective ways to fight cavities. While almost all water contains naturally-occurring fluoride, the community water systems that serve most American households adjust the level, usually by adding fluoride to achieve the right amount to reduce tooth decay. Health organizations, like the American Dental Association (ADA), say this is one of the major reasons most people no longer need the dentures that were so common before widespread fluoridation, and studies have shown that it is why dental costs are lower and oral health problems have declined in fluoridated communities!

3. Drinking water fights dry mouth.

Saliva is the human mouth’s first defense against cavities. Saliva helps wash away residual food and coats your teeth in calcium, phosphate, and fluoride. When your mouth doesn’t have enough saliva, you run the risk for tooth decay. When your mouth is feeling dry, drink a glass of water to quench your thirst, and strengthen your teeth!

4. Water is free of calories.

Drinking sugary beverages can create a cavity-prone environment within your mouth, and can lead to weight gain. Studies show that drinking water, eight 8-ounce glasses or 8×8, can help you lose weight.

Dental implants are a safe and effective replacement for a missing tooth or teeth. The implant is placed in your jawbone and integrates with your natural bone. This implant then forms a stable, sturdy base for your new teeth.

What They Are

• Implant: The implant itself is a rod that is screwed into the jawbone.

• Abutment: This is the connection between the implant and the crown.

• Crown: A tooth shaped cap that is attached to the abutment. It is the part of the tooth that is visible above the gum line.

What They’re Made Of

• Titanium: Most implants are typically made of titanium, a biocompatible metal.

• Zirconia: Often used for crowns and bridges and can be used as a metal-free option. Zirconia is biocompatible just like titanium.

Where They Go

• Endosteal Implants: Placed in the jawbone. These implants are typically shaped like small screws, cylinders or plates, and they are the most commonly used.

• Subperiosteal Implants: Placed under the gum, but on or above the jawbone. These implants are mostly for people with smaller jaws or shallow jawbones.

What Happens To Them

• Osseointegration: Creates strength and durability by fusing directly to the bone and is bio-compatible. Bone cells attach themselves directly to the titanium/zirconium surface, essentially locking the implant into the jaw bone. Osseointegrated implants can then be used to support prosthetic tooth replacements of various designs and functionality. Anything from a single tooth, to all teeth in the upper and lower jaws. The teeth/crowns are usually made to match the enamel color of the existing teeth to create a natural appearance.

• Bone augmentation: Some people do not have enough healthy bone to support dental implants, so bone must be built. Procedures can include bone-grafting which means adding bone to the jaw.

Talk to us today at Dentistry With Integrity to discuss your options with an implant specialist!

Everyone is going green, but did you know that “going green” can also benefit your oral health? Your pH levels inside your body can greatly affect your overall health. Too much acid in your system can make various parts of your body inflamed. This may include your gum tissues. Gingivitis (early gum disease) and periodontitis (advanced gum disease) are conditions of infection and inflammation. Aiming to consume a balanced diet with the goal of achieving an acidic-alkaline balance (balanced pH level) has been shown to reduce symptoms of many health conditions. One of the fastest and easiest ways to saturate your body with these nutrients is by consuming green fruits and vegetables. Some great green additions to your diet are spinach and green smoothies:

Spinach & Dark Green Vegetables

Eating dark green veggies, like spinach, can have some great health benefits deeming it a “super food” among nutrition experts! The nutrients found in spinach are a powerful source of cancer-fighting properties, producing a substance that causes prostate cancer cells to self-destruct, and another compound that can prevent the formation of ovarian cancer cells. Spinach promotes cardiovascular health via properties that can lower blood pressure and prevent the oxidation of cholesterol. Evidence shows that juicing dark green vegetables like spinach can improve your dental health, preventing gum disease and cavities!

Green Smoothies

Green smoothie can keep your gums, jawbone, and teeth healthier and stronger! The best part about drinking green smoothies is the taste. If you can get over the color, you will find how delicious a green smoothie can be. Spinach, cucumber, kale, lettuce, and zucchini can be blended with fruit to create a low-calorie, nutrient dense meal replacement that boosts your oral health. A great addition to your green smoothie is yogurt. Yogurt has been shown to strengthen teeth and prevent bad breath, as well as add a creamy consistency to your nutrient-dense smoothie.

Crowns are one of the most common restorative procedures we perform in our office! Here are some other interesting facts about teeth and our favorite “crowns”:

Myth:
Did you know a common myth surrounding one of our founding fathers, George Washington, was that he had wooden teeth? Contrary to popular belief, Washington actually had false teeth made of ivory, gold and even lead, but the stained wooden appearance of the contraptions he wore made them seem like they were made of wood.

Fact:
In 1847 Queen Victoria’s husband, Prince Albert, had their first daughter’s milk tooth made into a brooch! It was a gold enamel brooch in the shape of a thistle with the baby tooth at the top of the “blooming” flower.

Fact:
Prince Albert also loved hunting and there are several jewels that are set with the teeth of stags. It is possible that stag’s teeth jewels and infant teeth were examples of Prince Albert introducing Queen Victoria to German forms of commemorative jewels. Prince Albert was born in Bavaria in southeastern Germany, and deer teeth are part of traditional Bavarian dress to bring good luck in hunting. Prince Albert gave the tooth necklace to Queen Victoria in 1860. It contains 44 teeth from stags that he had hunted on the royal estate at Balmoral. Along with the necklace, in 1851 Prince Albert also had a holly brooch set with two stag’s teeth tied with Royal Stuart tartan ribbon. It was a souvenir of Balmoral and a birthday gift from his wife.
Check out these interesting jewels here!

Ancient Fact!
Even further back in history than tooth jewelry, is jewels in teeth! A skull found in Chiapas, Mexico had teeth adorned with jade and blue stones, evidence that fashion and dental restorations existed as far back as the 1500s!

Get the royal treatment here with us at Dentistry With Integrity and have a crown to be proud of!
Call us today to discuss your restorative dental options!

Posted by
drlim on
Jul 13th, 2016 7:46 am
Posted in
Blog, Crowns |
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